Re: [PATCH net 0/4] net: bridge: fix possible stale skb pointers

2019-07-02 Thread David Miller
From: Nikolay Aleksandrov Date: Tue, 2 Jul 2019 15:00:17 +0300 > In the bridge driver we have a couple of places which call pskb_may_pull > but we've cached skb pointers before that and use them after which can > lead to out-of-bounds/stale pointer use. I've had these in my "to fix" > list for

[PATCH net 0/4] net: bridge: fix possible stale skb pointers

2019-07-02 Thread Nikolay Aleksandrov
Hi, In the bridge driver we have a couple of places which call pskb_may_pull but we've cached skb pointers before that and use them after which can lead to out-of-bounds/stale pointer use. I've had these in my "to fix" list for some time and now we got a report (patch 01) so here they are. Patches